MATHEMATICS
JAMB 2017 - Question 30
Mathematics 2017 JAMB Past Questions - Question 30: find the range of the following set of numbers 0.4, -0.4, 0.3, 0.47,-0.53, 0.2 and -0.2
A:
B:
C:
D:
Correct Answer
D
Explanation
Range = 0.47 - (-0.53)= 1.0To find the range of a set of numbers, we subtract the smallest number from the largest number in the set.In this case, the largest number is 0.47 and the smallest number is -0.53.So, the range is:0.47 - (-0.53) = 0.47 + 0.53 = 1.0Therefore, the range of the given set of numbers is 1.0.
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